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CVE-2019-6502

Published: 22 January 2019

sc_context_create in ctx.c in libopensc in OpenSC 0.19.0 has a memory leak, as demonstrated by a call from eidenv.

Priority

Negligible

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
opensc
Launchpad, Ubuntu, Debian
bionic Needed

impish Not vulnerable
(0.20.0-1)
hirsute Not vulnerable
(0.20.0-1)
xenial Needs triage

jammy Not vulnerable
(0.20.0-1)
cosmic Ignored
(end of life)
disco Ignored
(end of life)
eoan Ignored
(end of life)
focal Not vulnerable
(0.20.0-1)
groovy Not vulnerable
(0.20.0-1)
kinetic Not vulnerable
(0.20.0-1)
lunar Not vulnerable
(0.20.0-1)
trusty Does not exist
(trusty was needs-triage)
upstream
Released (0.20.0-1)
mantic Not vulnerable
(0.20.0-1)

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H